The value of log₇^√7 = _____?
- 5/4
- 1/2
- 9/2
- None of these
Explanation
We are given: log₇^√7
Step 1: Rewrite √7 in exponent form
√7 = 7½
So the expression becomes:
log₇ (7½)
Step 2: Use the logarithm power rule
loga(a^b) = b
Here a = 7 and b = 1/2, so:
log₇(7½) = 1/2
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